如何在 Web 应用程序中通过连接到本地机器的 ACR122U NFC 标签阅读器读取 mifare 1k 卡

问题描述:

通过我的 Web 应用程序读取 mifare 1k 卡,该应用程序连接到正在浏览我的 Web 应用程序的本地系统.我使用的阅读器是 ACR122U NFC 标签阅读器.我得到了窗口应用程序的示例代码来访问阅读器并读取 NFC 标签的 UID.但我想读取我网站中的值.工作流程是:

Read a mifare 1k card through my web application which is connected to local system which is browsing my web application. The reader I am using is ACR122U NFC Tag reader. I got sample code for window application to access the reader and read the UID of NFC tag. but I want to read the value in my Web site. Work flow is:

  1. 我的网站页面是在一台机器的浏览器中打开的.该页面有一个读取 UID"按钮.
  2. 点击此按钮后,我想通过连接到该用户的 ACR122U NFC 标签阅读器读取 NFC 标签 UID.

我搜索了 C# 代码,但 C# 代码无法访问本地资源.我有两个建议:

I searched for C# code but C# code can't access local resources. I got two suggestions:

  1. java 小程序
  2. ActiveX 对象.

所以任何人都可以给我java小程序的代码,我可以使用它或者可以建议另一种方式来做我想做的事情.

So anybody can give me the code of java applet which can I use or can suggest another way to do what I want to do.

NFC Tools for Java 有什么您正在寻找 - 带有源代码的实时小程序.

NFC Tools for Java has what you are looking for - a live applet with source code.